## Filter duplicate values using critera

The following worksheet allows you to search for duplicate names using a date range (cell B1 and B2) and a condition (cell B3).

The result is displayed in cell A6 and below.

**Array formula in cell A6:**

If you want a list of duplicates, sorted from A to Z, read this article:

Extract a list of alphabetically sorted duplicates from a column

The following array formula extracts duplicate values sorted from A to Z from cell range B3:B21. Excel array formula in [โฆ]

Extract a list of alphabetically sorted duplicates from a column

This post explains how to extract duplicate values using a condition:

Create a list of duplicates where adjacent cell value meets a condition

Question: How do I filter duplicates with a condition? Answer: Column B contains category and column C contains Items. Only [โฆ]

Create a list of duplicates where adjacent cell value meets a condition

Filter a unique distinct list:

5 easy ways to extract Unique Distinct Values

First, let me explain the difference between unique values and unique distinct values, it is important you know the difference [โฆ]

5 easy ways to extract Unique Distinct Values

Extract a list of duplicates:

Extract a list of duplicates from a column

The array formula in cell C2 extracts duplicate values from column A. Only one duplicate of each value is displayed [โฆ]

Extract a list of duplicates from a column

#### How to enter an array formula

- Copy (Ctrl + c) above formula
- Double click on cell A6
- Paste (Ctrl + v) to cell A6
- Press and hold CTRL + SHIFT simulatneously
- Press Enter once
- Release all keys

Your formula now looks like this: {=array_formula}

Don't enter the curly brackets, they appear automatically.

### Download excel *.xlsx file

Extract a list of duplicates from a column

The array formula in cell C2 extracts duplicate values from column A. Only one duplicate of each value is displayed [โฆ]

Extract a list of duplicates from three columns combined

The following regular formula extracts duplicate values from column B (List1), D (List2) and F (List3) combined, the result is [โฆ]

Filter values that exists in all three columns

This article explains how to extract values that exist in three different columns, they must occur in each of the [โฆ]

Find min and max unique and duplicate numerical values

Question: How do I get the largest and smallest unique and duplicate value? The image below shows you a list [โฆ]

Extract duplicate values with exceptions

The formula in cell E2 returns duplicate values from column A but values in column C are excluded from the [โฆ]

Extract a list of duplicates from two columns combined

The following regular formula extracts duplicates from column B (List1) and column D (List2) combined, the result is shown in [โฆ]

Filter duplicates within same date, week or month

The image above demonstrates a formula in cell E3 that extracts duplicate items if they are on the same date. [โฆ]

Label groups of duplicate records

Michael asks: I need to identify the duplicates based on the Columns D:H and put in Column C a small [โฆ]

Extract a list of alphabetically sorted duplicates from a column

The following array formula extracts duplicate values sorted from A to Z from cell range B3:B21. Excel array formula in [โฆ]

Extract a list of alphabetically sorted duplicates based on a condition

The following image shows you a data set in column B and C. The formula in cell E2 extracts a [โฆ]

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